save project

1.py

+import func
+b=a()
+print(sum(b))
\ No newline at end of file

123.py

+file=open(r'C:\Users\admin\Desktop\book.txt',"w",encoding="utf-8")
+file.write('小兰：12本\n小丽：11本\n李文：9本\n张伟：16本\n')
+file.close
\ No newline at end of file

func.py

@@ -11,10 +11,9 @@ def a():
         else:
             total.append(unit)
     return total
-b=a()
-def sum():
+def sum(b):
     c=0
     for i in b:
         c+=i
     return c
-print(sum())
\ No newline at end of file
+# print(sum())
\ No newline at end of file